﻿#include<iostream>
#include<sstream>

using namespace std;

int main() {
	string s = "2025/12/17";

	istringstream is(s);

	int y, m, d;
	char ch;

	is >> y >> ch >> m >> ch >> d;
	cout << y << "年" << m << "月" << d << "日\n";

	cin.get();
}